首页  汉语词典  英英词典

单词	photocell
释义	photocell /ˈfəʊtəʊsɛl / noun Short for photoelectric cell.The receiver uses a photocell or photodiode to detect the light.... The light passing through each filter is detected by the photocell, where it is converted to an electrical pulse. In the presence of a magnetic field, the amount of laser light that is absorbed by the atoms changes and this is detected by a photocell.
随便看	printed matter printed-out printed paper printer printer buffer printerdom printer-friendly printergram printer-plotter Printers' Bible printer's devil cross-compiler cross-connection cross-contaminate cross-contamination cross-correlate cross-correlation cross-country cross-court cross cousin cross-cultural cross-current cross-curricular cross-cut cross-cut saw

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。